500150971 has 2 divisors, whose sum is σ = 500150972. Its totient is φ = 500150970.

The previous prime is 500150951. The next prime is 500151013. The reversal of 500150971 is 179051005.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-500150971 is a prime.

It is not a weakly prime, because it can be changed into another prime (500150951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250075485 + 250075486.

It is an arithmetic number, because the mean of its divisors is an integer number (250075486).

Almost surely, 2^500150971 is an apocalyptic number.

500150971 is a deficient number, since it is larger than the sum of its proper divisors (1).

500150971 is an equidigital number, since it uses as much as digits as its factorization.

500150971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1575, while the sum is 28.

The square root of 500150971 is about 22364.0553343977. The cubic root of 500150971 is about 793.7804017868.

The spelling of 500150971 in words is "five hundred million, one hundred fifty thousand, nine hundred seventy-one".